It is hard to guess what a Townsend’s chipmunk weights. But we have the answer:
An adult Townsend’s chipmunk (Tamias townsendii) on average weights 79 grams (0.17 lbs).
The Townsend’s chipmunk is from the family Sciuridae (genus: Tamias). It is usually born with about 3 grams (0.01 lbs). They can live for up to 7 years. When reaching adult age, they grow up to 13.9 cm (0′ 6″). On average, Townsend’s chipmunks can have babies 1 times per year with a litter size of 4.
As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.
Townsend’s chipmunk, Neotamias townsendii is a species of rodent in the squirrel family, Sciuridae. It lives in the forests of the Pacific Northwest of North America, from British Columbia through western Washington and Oregon. Townsend’s chipmunk is named after John Kirk Townsend, an early 19th-century ornithologist.
Animals of the same family as a Townsend’s chipmunk
We found other animals of the Sciuridae family:
- Black flying squirrel bringing 1.19 kilos (2.62 lbs) to the scale
- Panamint chipmunk with a weight of 51 grams
- Central American dwarf squirrel with a weight of 87 grams
- Yellow-bellied marmot bringing 3.71 kilos (8.18 lbs) to the scale
- Siberian flying squirrel with a weight of 143 grams
- Indian giant squirrel bringing 1.06 kilos (2.34 lbs) to the scale
- Washington ground squirrel with a weight of 215 grams
- Arctic ground squirrel with a weight of 747 grams
- Cape ground squirrel with a weight of 572 grams
- Northern Palawan tree squirrel with a size of 21 cm (0′ 9″)
Animals with the same weight as a Townsend’s chipmunk
As a comparison, here are some other animals that weight as much as the Tamias townsendii:
- Angolan rousette bringing 67 grams to the scale
- Arctic lemming bringing 78 grams to the scale
- Southern flying squirrel bringing 72 grams to the scale
- Red rock rat bringing 81 grams to the scale
- Inca Oldfield mouse bringing 77 grams to the scale
- Lesser hamster-rat bringing 75 grams to the scale
- Narrow-faced kangaroo rat bringing 81 grams to the scale
- Nimba otter shrew bringing 69 grams to the scale
- Leschenault’s rousette bringing 84 grams to the scale
- Biak glider bringing 90 grams to the scale
Animals with the same size as a Townsend’s chipmunk
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Townsend’s chipmunk:
- Glacier rat with a size of 12.4 cm (0′ 5″)
- Big-eared climbing rat with a size of 15.2 cm (0′ 6″)
- Van Deusen’s rat with a size of 13.5 cm (0′ 6″)
- Champion’s tree mouse with a size of 12.1 cm (0′ 5″)
- White-tailed antelope squirrel with a size of 15.1 cm (0′ 6″)
- Glacier rat with a size of 12.8 cm (0′ 6″)
- Fawn-footed mosaic-tailed rat with a size of 13.3 cm (0′ 6″)
- Montane vole with a size of 12.4 cm (0′ 5″)
- Yellow-pine chipmunk with a size of 12 cm (0′ 5″)
- Hastings River mouse with a size of 16 cm (0′ 7″)
Animals with the same litter size as a Townsend’s chipmunk
Here is a list of animals that have the same number of babies per litter (4) as a Townsend’s chipmunk:
- Northern bog lemming
- Pallas’s cat
- Wolf
- Wild boar
- Shrew gymnure
- Northern pocket gopher
- Olympic marmot
- Alexander’s kusimanse
- Red fox
- Large-eared pika
Animals with the same life expectancy as a Townsend’s chipmunk
Completely different animals, but becoming as old as a Townsend’s chipmunk:
- Indian gerbil with an average maximal age of 7 years
- Snowshoe hare with an average maximal age of 8 years
- Sarcophilus laniarius with an average maximal age of 8.17 years
- Cuban solenodon with an average maximal age of 6.5 years
- Plains pocket gopher with an average maximal age of 7.17 years
- Tropical pocket gopher with an average maximal age of 7 years
- Common degu with an average maximal age of 7.08 years
- Least chipmunk with an average maximal age of 6.25 years
- Common ringtail possum with an average maximal age of 8 years
- Greater bulldog bat with an average maximal age of 5.75 years